FR2917483B1 - LIGHTING APPARATUS ACCORDING TO MULTIPLE MODES - Google Patents
LIGHTING APPARATUS ACCORDING TO MULTIPLE MODESInfo
- Publication number
- FR2917483B1 FR2917483B1 FR0704236A FR0704236A FR2917483B1 FR 2917483 B1 FR2917483 B1 FR 2917483B1 FR 0704236 A FR0704236 A FR 0704236A FR 0704236 A FR0704236 A FR 0704236A FR 2917483 B1 FR2917483 B1 FR 2917483B1
- Authority
- FR
- France
- Prior art keywords
- lighting apparatus
- multiple modes
- modes
- lighting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0026—Wavelength selective element, sheet or layer, e.g. filter or grating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0704236A FR2917483B1 (en) | 2007-06-14 | 2007-06-14 | LIGHTING APPARATUS ACCORDING TO MULTIPLE MODES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0704236A FR2917483B1 (en) | 2007-06-14 | 2007-06-14 | LIGHTING APPARATUS ACCORDING TO MULTIPLE MODES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2917483A1 FR2917483A1 (en) | 2008-12-19 |
FR2917483B1 true FR2917483B1 (en) | 2010-08-27 |
Family
ID=39083073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0704236A Expired - Fee Related FR2917483B1 (en) | 2007-06-14 | 2007-06-14 | LIGHTING APPARATUS ACCORDING TO MULTIPLE MODES |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2917483B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120113675A1 (en) * | 2010-11-05 | 2012-05-10 | Lextar Electronics Corporation | Lamp device with color-changeable filter |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2802308B1 (en) | 1999-12-09 | 2002-03-08 | Gc Comm | LASER MACHINING METHOD AND DEVICE FOR LIGHT GUIDES, LIGHT GUIDES OBTAINED AND BACKLIGHT SCREENS INCORPORATING THESE GUIDES |
US6639349B1 (en) | 2000-06-16 | 2003-10-28 | Rockwell Collins, Inc. | Dual-mode LCD backlight |
US6419372B1 (en) | 2000-09-08 | 2002-07-16 | Rockwell Collins, Inc. | Compact optical wave-guide system for LED backlighting liquid crystal displays |
US6714186B1 (en) | 2001-05-18 | 2004-03-30 | Rockwell Collins, Inc. | Avionic display with tunable filter |
US7040794B2 (en) | 2001-07-12 | 2006-05-09 | Northrop Grumman Corporation | Programmable multi-color backlight for a liquid crystal display |
JP4655441B2 (en) * | 2001-09-18 | 2011-03-23 | 日本電気株式会社 | Backlight unit of transmissive display device |
FR2838179B1 (en) | 2002-04-05 | 2004-12-24 | Phlox | BACKLIGHT APPARATUS |
JP2004062060A (en) * | 2002-07-31 | 2004-02-26 | Sony Corp | Liquid crystal display |
JP2004071167A (en) * | 2002-08-01 | 2004-03-04 | Advanced Display Inc | Flat-shaped light source device and liquid crystal display device using the same, and manufacturing method of the same |
US6842204B1 (en) | 2002-09-06 | 2005-01-11 | Rockwell Collins | Color display system for NVIS Class A compatibility |
US7036946B1 (en) | 2002-09-13 | 2006-05-02 | Rockwell Collins, Inc. | LCD backlight with UV light-emitting diodes and planar reactive element |
US7025474B2 (en) | 2003-11-03 | 2006-04-11 | Honeywell International Inc. | Dual mode display with a backlight filter for an unactivated light emitting diode (LED) |
JP2005274733A (en) * | 2004-03-23 | 2005-10-06 | Kawaguchiko Seimitsu Co Ltd | Liquid crystal display |
JP4521333B2 (en) * | 2005-08-30 | 2010-08-11 | オプトレックス株式会社 | Surface lighting device |
KR100762689B1 (en) * | 2005-12-08 | 2007-10-01 | 삼성에스디아이 주식회사 | Portable Display Device |
-
2007
- 2007-06-14 FR FR0704236A patent/FR2917483B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2917483A1 (en) | 2008-12-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
ST | Notification of lapse |
Effective date: 20230205 |